This document provides information on the urban morphology and architectural styles of Site A located on Jalan Sultan Hishamuddin in Kuala Lumpur, Malaysia across three time periods: 1895-1962, 1962-2016, and 2016 onward. It discusses how the river and surrounding development has changed over time, with a focus on transportation links, plot development, and building styles. It also provides details on landmarks, activity nodes, traffic patterns, environmental conditions, and opportunities and constraints for the site.